Users may wish to verify critical information; sources include both the references here and information on file in the offices of the Minnesota Geological Survey and the Department of Natural Resources. Every effort has been made to ensure the interpretation shown conforms to sound geologic and cartographic principles. This map should not be used to establish legal title, boundaries, or locations of improvements.

Contact Person

See METADATA CONTACT PERSON INFORMATION (below)

Contact Organization

"

Contact Person Position

"

Contact Address

"

Contact City

"

Contact State or Province

"

Contact Postal Code

"

Contact Voice Phone

"

Contact Fax Phone

"

Contact E-mail Address

"

Browse Graphic File Name

Browse Graphic File Description

Associated Data Sets

County Geologic Atlas Program: C-10 Part A, Produced by the Minnesota Geologic Survey

Section 2

Data Quality Information

Attribute Accuracy

Logical Consistency

Data are topologically correct using ARC/INFO 7.1.1

Completeness

Complete

Horizontal Positional Accuracy

N.A.

Vertical Positional Accuracy

N.A.

Lineage

A 1:100,000 scale map of the following was created in ARCPLOT and plotted on paper:

Outline of the Cretaceous aquifer system (see metadata for 'aqcret')

Static water level elevations of County Well Index (CWI) wells which draw water from the Cretaceous aquifer (see metadata for 'cwipt')

Hua Zhang interpolated contours from the static water level elevation values, and drew them on this plot.

These lines were digitized in ARCEDIT.

Source Scale Denominator

1:100,000

Section 3

Spatial Data Organization Information

Native Data Set Environment

ARC/INFO 7.1.1

Geographic Reference for Tabular Data

Spatial Object Type

Vector

Vendor Specific Object Types

Line

Tiling Scheme

County

Section 4

Spatial Reference Information

Horizontal Coordi651te Scheme

UTM

Ellipsoid

GRS 1980

Horizontal Datum

NAD83

Horizontal Units

N.A.

Altitude Datum

N.A.

Altitude Units

N.A.

Depth Datum

N.A.

Depth Units

N.A.

Cell Width

N.A.

Cell Height

N.A.

UTM Zone Number

15

Coordinate Offsets or Adjustments

None

Distance Resolution

Section 5

Entity and Attribute Information

Entity and Attribute Overview

Entity and Attribute Detailed Citation

Table Name

Field Name

Begin Column

Definition

Valid Values

Description

cretpot.aat

Arc Attribute Table

ELEV

4,4,i

Elevation of the potentiometric surface of the Cretaceous aquifer in feet

ELEVTEXT

1,1,c

Indicates suitability for labeling.

'y' or 'n'

'y' indicates segments that are suitable for labeling with elevation values. All others are 'n.'

Section 6

Distribution Information

Publisher

Minnesota Department of Natural Resources

Publication Date

1999

Online Linkage

Distributor Contact Person

See METADATA CONTACT PERSON INFORMATION (below)

Distributor Organization

"

Distributor Position

"

Distributor Address

"

Distributor City

"

Distributor State or Province

"

Distributor Postal Code

"

Distributor Voice Phone

"

Distributor Fax Phone

"

Distributor E-mail Address

"

Distributor's Data Set Identifier

Distribution Liability

This map was prepared from publicly available information only. Every reasonable effort has been made to ensure the accuracy of the factual data on which this map is based. However, the Department of Natural Resources does not warrant the accuracy, completeness, or any implied uses of these data.

Users may wish to verify critical information; sources include both the references here and information on file in the offices of the Minnesota Geological Survey and the Department of Natural Resources. Every effort has been made to ensure the interpretation shown conforms to sound geologic and cartographic principles. This map should not be used to establish legal title, boundaries, or locations of improvements.